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Periodic table
Chemical Bonding
Organic Chemistry
Chemical Equations
Stoichiometry
100

the number of protons in an atom. This # determines the identity of an element.

What is atomic number

100

What angle is formed between the bonds of a tetrahedral molecule?

109.5

100
contain 1 double bond
What is alkenes
100
reaction gives off energy
What is exothermic
100

formula reduced to lowest terms

What is empirical formula

200

the ration between the molar mass and the amount of substance

What is molar mass

200

What is the hybridization of CH4?

sp3

200

What is the name of an organic compound with an OH group at the end of a carbon chain?

An alcohol

200

What is the mass of 23 moles of CO2?

1012g

200
is found by simply summing the atomic masses (on the periodic table) of each atom in a formula.
What is Formula or molecular mass
300
energy needed to remove an electron from an atom
What is Ionization energy
300

Draw the Lewis Dot structure for CCl4.

Tetrahedral with 4 chlorine atoms attached to the carbon. There are 3 lone pairs on each Cl.

300

What is the name of CH3CH2CH2CH2COOH?

butanoic acid

300

do NOT use di-, tri-, etc. unless they are part of the ion name ionic compounds are named as the positive and negative ion.

What is Ionic compound

300
Actual Yield/ Theoretical Yield x 100
What is percent yield
400

Increases from left to right and bottom to top

What is Ionization energy or electronegativity

400
bonds have partial charges + and –
What is Polar bonds
400

What is the functional group for an aldehyde?

R=O-H

400
implies a fuel and three chemicals: O2, CO2, and H2O.
What is combustion
400
1 mole of any substance contains 6.02 x 1023 molecules
What is Avagadro's number
500

Why does lithium have a greater atomic radius than neon?

same orbitals but Ne has more protons

500

a lattice structure of cations and anions

What is ionic compound

500

Pentane reacts with water, under catalytic conditions (sulfuric acid), to form pentanol and hydrogen ions. Write the balanced chemical equation.  

C5H12 +H2O --> C5H11OH + 2H+

500

What is net ionic equations

equation with spectator ions removed

500
1 mole 6.02 x 1023 molecules 1 mole 22.4 L 1 mole molar mass
What is Molar mass